77.90.185.73
IP Intelligence Briefing: 77.90.185.73
Date: 2026-06-07
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**Key Risk Summary**
- Risk Score: 55 (Moderate Risk)
- Network Subnet: 77.90.185.0/24
- Abuse Density: 34.62% (substantial risk in sibling IPs)
- Threat Siblings: 9 high-risk IPs in the subnet
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**Ownership & Geolocation**
- ASN: 213790 (LimitedNetwork-MNT, RIPE)
- Geolocation Conflicts:
- Confirmed as GB (MaxMind) but also observed as IR (Iran) with low confidence.
- No city/region data, suggesting potential spoofing or misconfigured DNS.
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**Threat Indicators**
- No direct malicious activity: No indicators of C2, spam, or known attacker campaigns.
- DNS & Services:
- No open ports, TLS certs, or HTTP services detected.
- DNSSEC valid, but no email authentication records (SPF/DKIM).
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**Network Behavior**
- Control Plane:
- BGP prefix: 77.90.185.0/24, stable routes (0 changes in 30 days).
- RPKI invalid, but no immediate exploitation risk.
- Subnet Neighbors:
- High-risk siblings: 3 IPs (80–70 risk scores).
- Low-risk siblings: 12 IPs (30–55 risk scores).
- Abusive IPs: 12 IPs (potential compromised hosts).
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**Observation History**
- Recent Activity (30 days):
- Mixed geolocation data (GB/IR) and network ownership records.
- No persistent malicious behavior detected.
- Sudden spikes in subnet abuse density (0.3462).
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**Actionable Intelligence**
1. Monitor Geolocation Discrepancies: Investigate potential spoofing or misconfigured DNS.
2. Isolate High-Risk Neighbors: Block or monitor IPs with 70+ risk scores (e.g., 77.90.185.16, 77.90.185.37).
3. Verify Network Ownership: Confirm LimitedNetwork-MNT’s legitimacy and subnet management practices.
4. Check for Enumeration: Scan for open ports/services to validate lack of active services.
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Conclusion:
This IP exhibits moderate risk due to conflicting geolocation data and a subnet with significant abuse density. While no direct threats are detected, its association with high-risk neighbors warrants closer monitoring. SOC teams should prioritize validating geolocation accuracy and isolating suspicious subnets.
Tools Used: IPDebrief Profile, History, Relationships, Neighbors.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | LimitedNetwork-MNT |
| ASN | AS213790 |
| Network Name | — |
| CIDR Block | — |
| RIR | RIPE |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 15% | 2 | 2 |
| routing | 13% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 19% | 2 | 2 |
| Overall | 16% | 9 | 11 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-10 22:18:00 UTC |
| Last Seen | 2026-06-26 05:49:46 UTC |
| Profile Built | 2026-06-26 06:30:18 UTC |
| Data Freshness | Live |
| Signal Types | 17 |
| Total Observations | 17 |
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